{"paper":{"title":"Analysis of the baryonic state $|[qc]c\\rangle$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Sergey Koshkarev, Stefan Groote","submitted_at":"2018-03-19T16:51:28Z","abstract_excerpt":"In this note we analyse the structure of the baryonic state $|[qc]c\\rangle$ with a spin-0 diquark $[qc]$, as compared to baryonic states $|(qc)c\\rangle$ and $|q(cc)\\rangle$ containing internal spin-1 diquark states. While one can identify the state $|q(cc)\\rangle$ with the state observed at LHCb, the state $|(qc)c\\rangle$ could probably be part of the state $\\Xi_{cc}^{++}(3780)$. Accordingly, the ground state of $|[qc]c\\rangle$ can be identified with the state $\\Xi_{cc}^+(3520)$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07034","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}